Note 10 - Leases (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Lease, Cost [Table Text Block]

	March 31,
	2019
Lease costs:
Operating lease costs	$	325
Short-term lease costs		108
Total lease costs, included in SG&A		433
Operating cash-flows from operating leases	$	292
Weighted-average remaining lease term (in years)		3
Weighted average discount rate - operating leases		5.74	%

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Maturities of lease liabilities as of March 31 were as follows:
	Operating
	Leases
2019 (nine months)	$	890
2020		1,130
2021		797
2022		784
2023		634
Thereafter		108
Total lease payments	$	4,343
Less imputed interest		476
Total	$	3,867